AU - EICHEL,CAROL TI - BRAIN TEASERS, CRITICAL THINKING ACTIVITIES, CHALLENGING LEVEL T2 - CRITICAL THINKING ACTIVITIES SN - 1557344914 U1 - 153.42/EIC PY - 1993/// CY - CALIFORNIA, USA PB - TEACHER CREATED MATERIALS, INC. KW - CRITICAL THINKING KW - EDUCATIONAL GAMES KW - WORD GAMES KW - THOUGHT AND THINKING KW - ACTIVITIES AND SEAT WORK ER -